Charge symmetry violation in parton distributions

被引：0

作者：

Boros, C ^{[1
]}

Steffens, FM ^{[1
]}

Londergan, JT ^{[1
]}

Thomas, AW ^{[1
]}

机构：

[1] Univ Adelaide, Special Res Ctr Subatom Struct Matter, Adelaide, SA 5005, Australia

来源：

SYMMETRIES IN SUBATOMIC PHYSICS | 2000年 / 539卷

关键词：

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Charge symmetry is the invariance of the strong Hamiltonian under rotations of 180 degrees about the a-axis in isospace. It implies the equality of the d-distribution in the proton, d(p), and the u-distribution in the neutron, u(n) etc. In this talk, we discuss possible charge symmetry Violation in parton distributions and review a recent experimental test of charge symmetry.

引用

页码：255 / 260

页数：6

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